Company Profile Storage Solutionssunin.com.gh/wp-content/uploads/2017/10/Growatt-PCS-introductionDMT.pdf2011 2015 2016 Founded in Shenzhen The No.1 Chinese inverter exporter Investment

Company Profile

Storage Solutions

Global Reference

20102012

2013

2014

20152011

2016

Founded in

Shenzhen

The No.1 Chinese

inverter exporter

Investment from

Sequoia Capital and

China merchant

Launched Solar

Storage Products

New Heights !

Double A+ from

Photon Lab with

99.03% efficiency

Chinese Top 5

Inverter Supplier

Over 100

commercial storage

systems worldwide

Milestone

100+ R&D Engineer

60%+ 10 Years Experience

50%+ Master Degree

12%+ R&D investment

50+ Patents

Intertek , TUV certified lab

Strong R&D Team

A

2010

Double A

2012

Double A+

2014

Max Efficiency 99.06% byFirst inverter on market reaching 99% efficiency

Reached New Heights

3.6GW annual output

20000 m2 factory

Comprehensive quality control

Automatic production line

Highly skilled production staff

World’s Leading Manufacturing Center

ISO Approved Quality Management

Advantage of Supply Chain

Shipment

[值]MW

[值]MW

[值]MW

[值]MW

[值]MW

[值]MW

[值]+MW

2010 2011 2012 2013 2014 2015 2016

Over 670000 units, 5GW installation worldwide,

over 270MW in

Thailand

America

Australia

Asia

CEI 0-21 0126,N4105

G59 G83 RD1663

LVRT ZVRT IEC60068 IEC61683

EN50438

International

Europe

Product Qualification

Global Partners

Shenzhen

Beijing

Shanghai

Wuhan

China

Sydney

Australia

Frankfurt

Germany

Chenai

India

L.A.

U.S.

Oxford

UK

Global Service

Bangkok

Thailand

Thailand Localized

10 members team, 60% Thai

Over 270MW commissioned and in maintenance

4 years experience in local service across Thailand

Local language service, fast response

Factory in Thailand for local manufacture

Warehouse in Bangkok for fast delivery

Product Portfolio

Central Inverter

1-Phase string

Inverter

On/Off-grid storage

system

Monitoring

Device

Accessories

3-phase string

inverter

Company Profile

Storage Solutions

Global Reference

Why Storage？

Facing Power Outage or Grid Unreachable?

With a storage battery as backup power supply, you can enjoy 24*7 uninterrupted power supply at home.

Solar Power Changes Drastically Due to Radiation Variation?

A storage system can help you handle extra power from solar and provide you support when solar power is weak

Facing Grid Problems?

A storage system can help you maintain the grid power quality

Problems of Grid or Solar

In some rural areas where grid power is not very stable, Growatt storage system can serve as a

back-up source during grid power outage, in this application, the system can be with or without

solar, installation of solar power can further reduce grid power consumption

Battery discharging

Grid power

Battery PCS Grid

PV InverterPV module Local load

Power

sensor

Application/Back-Up

Battery charging

Solar power

Battery discharging

Extra solar power can be stored in battery and discharge later to supply load equipment during

low solar generation

Application/Peak-Shaving

Battery PCS Grid


Battery PCS Grid


Solar power is very unstable and uncontrollable, in cloudy or rainy hours solar power can drop

drastically to affect grid quality, thus storage is needed to compensate the unstable solar power,

Growatt storage system can discharge to compensate unstable solar power

Battery PCS Grid


Power

sensor

Battery discharging

Solar

power

Application/Solar Firming

Battery absorb power from grid when frequency is high, and discharge power to grid when

frequency is low to keep grid frequency within limit range

Battery PCS Grid

Application/Frequency Regulation

F(Hz)50.1

50

49.9

T（sec）

Battery charging

Battery discharging

Battery PCS Grid

Battery absorb power from grid when load consumption is low, and discharge power to grid when

load consumption is high to schedule power source more economically

Battery PCS Grid

Application/Load Leveling

Load

T（hrs）

Battery discharging

Battery charging

Battery PCS Grid

Battery charging

At transient grid failure, storage battery can discharge to support the grid and fill the voltage drop

Battery PCS Grid

Application/Transient Grid Support

Grid Power

T（ms）

Battery discharging

Growatt Solution

Growatt Storage System Overview

PV module PV Combiner PV Inverter

PCS

(battery inverter)

Battery

Bypass Cabinet Load

Grid

Growatt Scope

Bidirectional Battery Inverter

AC-DC inverter

Battery charging and discharging

50kW to 2MW capacity optional

AC voltage 400V 3NPE

Direct coupling with PV inverter and regular LV grid transformer

Build-in isolating transformer for model below 250kW

Support lead-acid or Li-ion battery connection

Growatt PCS 50-2500kW

Three Phase PV Inverter

Capacity from 30kW to 2.5MW optional

Parallel connection supported

Flexible configuration according to different PV capacity

Wide PV voltage range

AC voltage 400V 3NPE

Direct coupling with PCS and regular LV grid transformer

Growatt PV Inverter 30-2520kW

Automatic Transfer Device

Build-in SCR

10ms fast transferring from on grid to off-grid system

Build–in breakers

Manually disconnect grid, load, PV inverter and PCS

Flexible capacity according to system design

Growatt Bypass Cabinet

Load

breaker

Inverter

breaker

PCS

breaker

SCRGrid

breaker

Load

sensor

Grid

sensor

Growatt HPS Hybrid Inverter

HPS30-500kW

1 2

4

53

76

1.PV breaker

2.PV controller

3.Bidirectional Inverter

4.Transfer switch

5.Load breaker

6.Grid breaker

7.Battery breaker

All in one solution with PV, battery, load and grid integrated

Small footprint to save installation space

Expandable PV controller for flexible PV capacity design

Uninterrupted supply with automatic transfer switch

Smart battery charge and discharge control

PCS2000 Station

Flexible Customized Solution

Features-Flexible Power Source

Diesel Generator

Wind Power Grid Power

Solar Power

Growatt

ESS

Growatt

storage

system

supports

multiple

power

source

connection,

flexible for

different

application

scenario

Features-Flexible Battery Type

Lithium-ion

Lead-acid

Lead-acid battery

Economic solution, low price but big size and shorter

cycle life

Lithium-ion battery

high price, but smaller size, longer cycle life, better

temperature performance

Features-Programmable Operating Parameters

Set system parameters base on your own

purpose, make the system work at its best for you

Solar

DG

Grid

Battery

Power source priority Battery discharging limit Active/reactive

power,harmonic

0 am

6 pm

9pm

0.06 USD

0.1 USD

Charging schedule Ramp rate

P

tt

Integrated Online Monitoring

Shine Webbox

datalogger, Cloud

server compatible

with storage system

and solar inverters

for over 5 years in

operation, online

backup safe and

reliable

Load

Grid

PV module PV Combiner PV Inverter

PCSBattery

Bypass Cabinet

Router WebboxServer

Convenient Online Service

24*7 online scanning of working status of more than 130000

inverters connected to Growatt server globally， report to

service team to proceed aftersales service if any failure found

Online failure

reporting

Remote firmware

upgrading

No need site

travelling

Reduce maintenance

cost

Remote parameter

setting

Customer Service

More Products

Service Promotion

Information Center

Typical Application

PV module PV Combiner CP500TL

PCS500

AC distribution

cabinet

Battery

DGDGcontroller

Bypass CabinetTransformer

Transformer Location

New Delhi, India

Capacity

500kW, 270kWh

Battery type

Li-ion

Description:

System is used for grid adjustment, and

provide uninterruptable backup power as

well, first priority is solar, if solar is not

enough, battery will discharge to supply

load, at battery low level, diesel generator

will be turned on automatically.

Typical Application

PV module PV Combiner CP100TL

PCS100Battery

Bypass Cabinet Location

Thailand

Capacity

1900kW, 2736kWh

Battery type

Lead-acid

Description:

System is used for to provide

uninterruptable backup power for 1 hour,

battery is always at charging status to

make sure it’s capacity is full, when grid

fails, system will disconnect from grid and

switch to off grid mode to serve load

Load

Grid

Company Profile

Storage Solutions

Global Reference

GROWATT NEW ENERGY TECHNOLOGY CO.,LTD － Powering Tomorrow 39

Thai Royal Airforce Base, 19 Sites, 100kW each

In operation since 2014


China Putian Storage System, 300kWIn operation since 2014


South Africa Storage System, 50kWIn operation since 2015


Xinjiang Military Storage System, 100kWIn operation since 2015


Indonesia Storage System, 500kWIn operation since 2016


90MW solar farm owned by EA，ThailandGrowatt 16700TL3-HE-TH


90MW solar farm owned by EA，ThailandCP500 Station


20MW solar plant in GhanaCP500TL


52MW solar plant owned by Galanz group in Guangdong,

China40000TL3


Over 5GW total installation globally

More than 100 commercial storage system

Thanks

Documents

Company Profile Storage Solutionssunin.com.gh/wp-content/uploads/2017/10/Growatt-PCS-introductionDMT.pdf2011 2015 2016 Founded in Shenzhen The No.1 Chinese inverter exporter Investment